Applied Acoustics Systems has announced a pre-release promotion for its upcoming Lounge Lizard EP-4 virtual electric piano instrument for Windows and Mac.

The promotion brings the price of Lounge Lizard EP-3 down to $149 (a $50 discount) until the release of Lounge Lizard EP-4, which should be out by the end of this year. Once released, users who bought Lounge Lizard EP-3 during the promotion will receive Lounge Lizard EP-4 free of charge!